From a simple hole in your roof to complete roof replacement, CIS, Inc. is Southern California's trusted roofing, waterproofing and solar contractor.  We have been solving our customers' water intrusion and roofing problems since 1992.

We pride ourselves on excellent waterproofing and roofing workmanship and complete customer satisfaction.  Each customer is treated as if they are our only customer.  We are proud of our excellent reputation in the roofing, waterproofing and solar industry, and our customers sleep soundly under their roofs knowing that we have never installed a roof system that has failed, nor have we ever failed to find and solve a leak problem.

One of the reasons we are so successful in the roofing, waterproofing and solar industry is our highly-trained and dedicated work force.  Our technicians know how to perform their jobs safely and efficiently and pride themselves on installing the best roofing, waterproofing and solar systems possible - every time.

We only work with products from proven manufacturers to ensure that you will receive a roof, waterproofing or solar system of the highest quality.  We stand behind (and on top of) every system that we install and will be there in the future for all your planned projects.  And, no matter the size, we can handle the project.

Quality, integrity, experience and a desire to do it right - the FIRST time, rain or shine - 24 hours a day, 364 days a year.

CIS is Your Roofing, Waterproofing and Solar Solutions Company.